Atkin-Lehner |
2- 5- 31- |
Signs for the Atkin-Lehner involutions |
Class |
38440k |
Isogeny class |
Conductor |
38440 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-6.87815352775E+21 |
Discriminant |
Eigenvalues |
2- 0 5- 0 4 -2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4369667,5318110574] |
[a1,a2,a3,a4,a6] |
j |
-10153098934884/7568359375 |
j-invariant |
L |
1.4674146157122 |
L(r)(E,1)/r! |
Ω |
0.12228455130811 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
76880i3 1240g4 |
Quadratic twists by: -4 -31 |